Non-membrane-method concentration and volume reduction device for high-concentration saline water

Abstract

The utility model discloses a high-concentration saline water non-membrane method concentration volume reduction device which comprises a heating kettle body, a condensation pipe is fixedly connected to the surface of one side of the heating kettle body, a distillation mechanism is arranged in the heating kettle body, and the condensation pipe is fixedly connected to the surface of the other side of the heating kettle body. The distillation mechanism is used for heating and concentrating saline water in the heating kettle body through a heating source via a heat conducting rod I and a heat conducting rod II. According to the non-membrane-method concentration and volume reduction device for the high-concentration saline water, in the heating process of a heating source at the lower end of a heating kettle body, a second heat conduction rod can continuously rotate under the action of a motor, in the rotating process, the second heat conduction rod plays a stirring role, concentrated saline water is heated from the interior of the saline water, and under the combined action of the second heat conduction rod and the heating source, the volume of the concentrated saline water is reduced. And in the running process of the motor, the drainage fan is driven to rotate simultaneously through the transmission belt, so that evaporated water is quickly sucked into the condensation pipe, and the condensation rate of water vapor is indirectly increased.

Description

Technical Field

[0001] The utility model relates to the technical field of high-concentration brine concentration, in particular to a high-concentration brine non-membrane concentration and volume reduction device. Background Art

[0002] The treatment method of high-salinity water is mainly physical method. At present, the desalination technologies with relatively mature technology are widely used in engineering, such as ion exchange, electrodialysis, membrane separation, evaporation concentration and evaporation pond. The clean water after desalination can be reused for production water or domestic water. In order to achieve the purpose of not discharging wastewater, enterprises with environmental restrictions will also adopt multi-stage evaporation concentration crystallization technology to highly enrich and crystallize salt, further improve the wastewater reuse rate and achieve the purpose of zero discharge.

[0003] In the process of concentration, the conventional method generally adopts external heating to heat and concentrate the brine, but the heating efficiency of this method is relatively low, and the gas flow rate during the evaporation process is slow, resulting in low heating and concentration efficiency. Utility Model Content

[0004] The utility model aims to provide a non-membrane concentration and volume reduction device for high-concentration brine, so as to solve the problem of low heating concentration efficiency proposed in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions, including: a heating kettle body, a feed port is fixedly connected to one side surface of the heating kettle body, a discharge port is fixedly connected to the lower end of one side surface of the heating kettle body, a heating source is fixedly installed at the lower end of the interior of the heating kettle body, a motor is fixedly installed on one side surface of the heating kettle body, a condenser is fixedly connected to one side surface of the heating kettle body, a water bucket is fixedly connected to one end of the condenser, a drain port is fixedly connected to one side surface of the water bucket, a distillation mechanism is arranged inside the heating kettle body, and the distillation mechanism heats and concentrates the brine in the heating kettle body through the heating source via heat conducting rod 1 and heat conducting rod 2.

[0006] Preferably, the distillation mechanism includes: a heat conductive block is fixedly connected to the upper end surface of the heating source, a rotating base is fixedly connected to the upper end surface of the heat conductive block, a rotating shaft is rotatably connected to the upper end surface of the rotating base, a heat conductive rod 1 is provided inside the rotating shaft, a heat conductive rod 2 is fixedly connected to the side surface of the rotating shaft, a fixed frame is fixedly connected to the inner wall of the condenser, a drainage fan is rotatably connected to one side of the center of the fixed frame, one end of the output shaft of the motor is fixedly connected to a connecting shaft, a meshing gear 1 is fixedly connected to one end surface of the connecting shaft, a meshing gear 2 is meshingly connected to one side of the meshing gear 1, and a transmission belt is connected between the surface of the connecting shaft and the drainage fan.

[0007] By adopting the above technical solution, the distillation mechanism accelerates the process of heating and concentrating the brine.

[0008] Preferably, a cooling mechanism is provided on the surface of the condenser, wherein the cooling mechanism comprises: a condensation plate is fixedly connected to the surface of the condenser, a piston 1 is slidably connected to the inner wall surface of the water bucket, a control switch is provided below the piston 1, a hydraulic rod is fixedly installed on the upper end of the heating kettle body, and a piston 2 is fixedly connected to the lower end surface of the hydraulic rod.

[0009] By adopting the above technical solution, the cooling mechanism facilitates the cooling of water vapor.

[0010] Preferably, one end of the output shaft of the motor is arranged to penetrate the inner wall of the heating kettle body, one end of the condenser is arranged to penetrate the inner wall of the heating kettle body, and the condenser is divided into two parts: a conduit and a reflux pipe.

[0011] By adopting the above technical solution, the condensation plate cools the water vapor and converts it into water droplets that fall into the water bucket, and the uncondensed water vapor flows back into the heating kettle body through the reflux pipe at the upper end of the condensation pipe.

[0012] Preferably, the meshing gear 2 is fixedly arranged on the upper end surface of the rotating shaft, one end of the heat conductive rod 2 is arranged to penetrate the surface of the rotating shaft, the lower end of the heat conductive rod 1 is rotatably connected to the surface of the heat conductive block, and a protective shell is provided on the outside of the meshing gear 1 and the meshing gear 2.

[0013] The above technical solution provides a structural basis for the rotation of the heat conducting rod 2.

[0014] Preferably, one end of the condensation plate is arranged to penetrate the inner wall surface of the condensation tube, and one side of the condensation plate is arranged to protrude from the outer surface of the condensation tube.

[0015] By adopting the above technical solution, heat is transferred to the air while condensing water vapor.

[0016] Preferably, a spring is connected below the control button of the control switch, one end of the hydraulic rod is arranged through the upper end surface of the heating kettle body, and the second piston is slidably arranged on the inner wall surface of the heating kettle body.

[0017] The above technical solution provides a structural basis for pressurizing the cooling mechanism to accelerate the evaporation rate.

[0018] Compared with the prior art, the utility model has the following beneficial effects: the non-membrane concentration and volume reduction device for high-concentration salt water:

[0019] 1. The distillation mechanism accelerates the process of heating and concentrating the brine. When the heating source heats the lower end of the heating kettle body, the heat conductive rod 2 will continuously rotate under the action of the motor. During the rotation, the heat conductive rod 2 not only plays a stirring role, but also heats and concentrates the brine from the inside. The joint action of the heat conductive rod 2 and the heating source accelerates the distillation and concentration of the brine. During the operation of the motor, the drainage fan is driven by the transmission belt to rotate at the same time, so that the evaporated water is quickly sucked into the condenser, thereby indirectly increasing the condensation rate of water vapor.

[0020] 2. The cooling mechanism facilitates the cooling of water vapor. After the water vapor enters the condenser, as the condensed water vapor continuously enters the water bucket, the gravity of the water causes piston one to descend. The greater the height of piston one's descent, the more the control button on the control switch descends, thereby controlling the hydraulic rod to descend to a greater height. As a result, the more water evaporates, the more the hydraulic rod descends. During the descent of the hydraulic rod, piston two moves downward at the same time, thereby reducing the internal volume of the heating kettle body. As the volume decreases, the pressure inside the heating kettle body will also increase, thereby accelerating the evaporation rate of the liquid in the heating kettle body, indirectly increasing the cooling rate. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a front cross-sectional structural diagram of the connection between the rotating base and the rotating shaft of the utility model;

[0022] Figure 2 This is a schematic diagram of the top view of the connection structure between the condenser pipe and the condenser plate of the utility model;

[0023] Figure 3 This is a schematic diagram of the three-dimensional structure of the connection between the heating kettle body and the hydraulic rod of the utility model;

[0024] Figure 4 This is a schematic diagram of the three-dimensional structure of the connection between the water bucket and the drain outlet of the utility model;

[0025] Figure 5 It is a schematic diagram of the three-dimensional structure of the connection between the heating kettle body and the discharge port of the utility model.

[0026] In the figure: 1. Heating kettle body; 2. Feed inlet; 3. Discharge outlet; 4. Heating source; 5. Heat conducting block; 6. Rotating base; 7. Rotating shaft; 8. Heat conducting rod 1; 9. Heat conducting rod 2; 10. Motor; 11. Connecting shaft; 12. Gear 1; 13. Gear 2; 14. Transmission belt; 15. Fixed bracket; 16. Drain fan; 17. Condenser; 18. Condensation plate; 19. Bucket; 20. Piston 1; 21. Control switch; 22. Drain outlet; 23. Hydraulic rod; 24. Piston 2. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0028] See also Figure 1-5The utility model provides a technical solution: a non-membrane concentration and volume reduction device for high-concentration brine, comprising: a heating kettle body 1, a feed port 2 is fixedly connected to one side surface of the heating kettle body 1, a discharge port 3 is fixedly connected to the lower end of one side surface of the heating kettle body 1, a heating source 4 is fixedly installed at the lower end of the interior of the heating kettle body 1, a motor 10 is fixedly installed on one side surface of the heating kettle body 1, a condenser 17 is fixedly connected to one side surface of the heating kettle body 1, a water bucket 19 is fixedly connected to one end of the condenser 17, a water outlet 22 is fixedly connected to one side surface of the water bucket 19, a distillation mechanism is arranged inside the heating kettle body 1, and the distillation mechanism is connected to the heat source 4 through a heat conducting rod 8 and a conductive rod 9. The heat rod 2 9 heats and concentrates the brine in the heating kettle body 1, the upper end surface of the heating source 4 is fixedly connected with a heat conducting block 5, the upper end surface of the heat conducting block 5 is fixedly connected with a rotating base 6, the upper end surface of the rotating base 6 is rotatably connected with a rotating shaft 7, a heat conducting rod 1 8 is arranged inside the rotating shaft 7, the side surface of the rotating shaft 7 is fixedly connected with a heat conducting rod 2 9, the inner wall of the condenser tube 17 is fixedly connected with a fixing frame 15, one side of the center of the fixing frame 15 is rotatably connected with a drainage fan 16, one end of the output shaft of the motor 10 is fixedly connected with a connecting shaft 11, one end surface of the connecting shaft 11 is fixedly connected with a meshing gear 12, one side of the meshing gear 12 is meshingly connected with a meshing gear 2 13, the connecting shaft 11 A transmission belt 14 is connected between the surface of the heating kettle and the exhaust fan 16, one end of the output shaft of the motor 10 is set through the inner wall of the heating kettle body 1, one end of the condenser 17 is set through the inner wall of the heating kettle body 1, and the condenser 17 is divided into two parts: a conduit and a reflux pipe. The meshing gear 13 is fixedly arranged on the upper end surface of the rotating shaft 7, one end of the heat conducting rod 29 is set through the surface of the rotating shaft 7, and the lower end of the heat conducting rod 18 is rotatably connected to the surface of the heat conducting block 5. A protective shell is provided on the outside of the meshing gear 12 and the meshing gear 2 13. High-concentration brine is added to the heating kettle body 1 from the feed port 2. During the heating process of the heating source 4 at the lower end of the heating kettle body 1, the heat in the heating source 4 is heated by the heat conducting rod 1. The heat block 5 is transferred to the heat conducting rod 1 8, and then from the heat conducting rod 1 8 to the heat conducting rod 2 9, the motor 10 is started, and the output shaft of the motor 10 drives the connecting shaft 11 to rotate. While the meshing gear 12 at one end of the connecting shaft 11 rotates, the meshing gear 2 13 meshing with the meshing gear 12 drives the rotating shaft 7 to rotate at the same time. The heat conducting rod 2 9 on the surface of the rotating shaft 7 heats the concentrated brine from the inside of the brine during the rotation process. Under the joint action of the heat conducting rod 2 9 and the heating source 4, the distillation and concentration of the brine are accelerated. During the operation of the motor 10, the drainage fan 16 on the fixed frame 15 is driven to rotate at the same time through the transmission belt 14, so that the evaporated water is quickly sucked into the condenser 17.

[0029] A cooling mechanism is provided on the surface of the condenser tube 17, wherein the cooling mechanism comprises: a condensation plate 18 is fixedly connected to the surface of the condenser tube 17, a piston 20 is slidably connected to the inner wall surface of the water bucket 19, a control switch 21 is provided below the piston 20, a hydraulic rod 23 is fixedly installed on the upper end of the heating kettle body 1, a piston 24 is fixedly connected to the lower end surface of the hydraulic rod 23, one end of the condensation plate 18 is arranged through the inner wall surface of the condenser tube 17, and one side of the condensation plate 18 protrudes from the outer surface of the condenser tube 17, a spring is connected below the control button of the control switch 21, one end of the hydraulic rod 23 is arranged through the upper end surface of the heating kettle body 1, and the piston 24 is slidably provided on the inner wall surface of the heating kettle body 1. After the water vapor enters the condenser tube 17, the condensation plate 18 on the condenser tube 17 cools the water vapor and converts it into water droplets that fall into the water bucket 19, and the uncondensed water vapor passes through the condenser tube 17. The return pipe at the end flows back into the heating kettle body 1. As the condensed water vapor continuously enters the water bucket 19, the gravity of the water causes the piston 20 to descend. During the descent of the piston 20, the control switch 21 is triggered. The greater the height of the descent of the piston 20, the more the control button on the control switch 21 descends, thereby controlling the hydraulic rod 23 to descend to a greater height, thereby achieving more water evaporation and the more the hydraulic rod 23 descends. During the descent of the hydraulic rod 23, the piston 24 moves downward at the same time, thereby reducing the internal volume of the heating kettle body 1. As the volume decreases, the pressure in the heating kettle body 1 will also increase, thereby accelerating the evaporation rate of the liquid in the heating kettle body 1. The concentrated and reduced concentrated liquid flows out from the discharge port 3, and the water in the water bucket 19 is discharged from the drain port 22. After the water is discharged, the control button on the control switch 21 returns to its original position due to the action of the spring below.

[0030] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A non-membrane concentration and volume reduction device for high-concentration brine, comprising: A heating kettle body (1) is provided, wherein a feed port (2) is fixedly connected to one side surface of the heating kettle body (1), a discharge port (3) is fixedly connected to the lower end of one side surface of the heating kettle body (1), a heating source (4) is fixedly installed at the lower end of the interior of the heating kettle body (1), a motor (10) is fixedly installed on one side surface of the heating kettle body (1), a condenser (17) is fixedly connected to one side surface of the heating kettle body (1), one end of the condenser (17) is fixedly connected to a water bucket (19), and one side surface of the water bucket (19) is fixedly connected to a drain port (22), characterized in that a distillation mechanism is provided inside the heating kettle body (1), and the distillation mechanism heats and concentrates the brine in the heating kettle body (1) through a heating source (4) via a heat conducting rod 1 (8) and a heat conducting rod 2 (9).

2. A non-membrane concentration and volume reduction device for high-concentration salt water according to claim 1, characterized in that: The distillation mechanism comprises: a heat conducting block (5) is fixedly connected to the upper end surface of the heating source (4), a rotating base (6) is fixedly connected to the upper end surface of the heat conducting block (5), a rotating shaft (7) is rotatably connected to the upper end surface of the rotating base (6), a heat conducting rod (8) is provided inside the rotating shaft (7), a heat conducting rod (9) is fixedly connected to the side surface of the rotating shaft (7), a fixed frame (15) is fixedly connected to the inner wall of the condenser (17), a drainage fan (16) is rotatably connected to one side of the center of the fixed frame (15), a connecting shaft (11) is fixedly connected to one end of the output shaft of the motor (10), a meshing gear (12) is fixedly connected to one end surface of the connecting shaft (11), a meshing gear (12) is meshingly connected to one side of the meshing gear (12), and a transmission belt (14) is connected between the surface of the connecting shaft (11) and the drainage fan (16).

3. The non-membrane concentration and volume reduction device for high-concentration salt water according to claim 1 is characterized in that: The surface of the condenser tube (17) is provided with a cooling mechanism, wherein the cooling mechanism comprises: a condenser plate (18) is fixedly connected to the surface of the condenser tube (17), a piston one (20) is slidably connected to the inner wall surface of the water bucket (19), a control switch (21) is provided below the piston one (20), and a hydraulic rod (23) is fixedly installed at the upper end of the heating kettle body (1), and a piston two (24) is fixedly connected to the lower end surface of the hydraulic rod (23).

4. A non-membrane concentration and volume reduction device for high-concentration salt water according to claim 1, characterized in that: One end of the output shaft of the motor (10) is arranged to penetrate the inner wall of the heating kettle body (1), and one end of the condenser (17) is arranged to penetrate the inner wall of the heating kettle body (1), and the condenser (17) is divided into two parts: a conduit and a reflux pipe.

5. The non-membrane concentration and volume reduction device for high-concentration salt water according to claim 2 is characterized in that: The meshing gear 2 (13) is fixedly arranged on the upper end surface of the rotating shaft (7), one end of the heat conducting rod 2 (9) is arranged to penetrate the surface of the rotating shaft (7), the lower end of the heat conducting rod 1 (8) is rotatably connected to the surface of the heat conducting block (5), and a protective shell is arranged on the outside of the meshing gear 1 (12) and the meshing gear 2 (13).

6. A non-membrane concentration and volume reduction device for high-concentration salt water according to claim 3, characterized in that: One end of the condensation plate (18) is arranged to penetrate the inner wall surface of the condensation tube (17), and one side of the condensation plate (18) is arranged to protrude from the outer surface of the condensation tube (17).

7. The non-membrane concentration and volume reduction device for high-concentration salt water according to claim 3 is characterized by: A spring is connected below the control button of the control switch (21); one end of the hydraulic rod (23) is arranged to penetrate the upper end surface of the heating kettle body (1); and the second piston (24) is slidably arranged on the inner wall surface of the heating kettle body (1).

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